Martino
type: MusicGroup
genre: rock-uruguayo
popularity: 6
followers: 1960
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x321ae9534c5ac979284e20a1a09656946ea8e4a449ffe5ffa84c1054c5b2c638
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5155684-0daf-41cf-928a-e9ae8f98fc44.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5155684-0daf-41cf-928a-e9ae8f98fc44.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a5155684-0daf-41cf-928a-e9ae8f98fc44
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321ae9534c5ac979284e20a1a09656946ea8e4a449ffe5ffa84c1054c5b2c638. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5155684-0daf-41cf-928a-e9ae8f98fc44.json and https://artists.proofprofile.net/proofs/artist/a5155684-0daf-41cf-928a-e9ae8f98fc44.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
album: Música para Aprender Vol. 2
  type: MusicAlbum
  date published: 2022-11-25
  track: Pedaleo
    type: MusicRecording
    duration: PT2M8S
    duration ms: 128123
    explicit: false
    by artist: Villazul
    by artist: Santiago Batello
    in album: Música para Aprender Vol. 2
      type: MusicAlbum
      date published: 2022-11-25
    isrc code: UYB142224601
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T06:49:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2fa31bf211a2bb75e2e26cb337ac4330f87a0a92944ebed6d976b024089ca1e2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957120
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/957120
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB142224601
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:22:41Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa31bf211a2bb75e2e26cb337ac4330f87a0a92944ebed6d976b024089ca1e2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB142224601.
      date published: 2026-07-08T03:22:41Z
  track: El Sistema Solar
    type: MusicRecording
    duration: PT2M35S
    duration ms: 155191
    explicit: false
    by artist: Villazul
    by artist: Martino
    by artist: Diego Matturro
    by artist: Fabián Marquisio
    by artist: Nico Roman
    by artist: Diego Traverso
    in album: Música para Aprender Vol. 2
      type: MusicAlbum
      date published: 2022-11-25
    isrc code: UYB142224602
  track: Los Continentes
    type: MusicRecording
    duration: PT1M54S
    duration ms: 114947
    explicit: false
    by artist: Villazul
    by artist: Fabián Marquisio
    by artist: Chole
    in album: Música para Aprender Vol. 2
      type: MusicAlbum
      date published: 2022-11-25
    isrc code: UYB142224603
  track: Los Océanos
    type: MusicRecording
    duration: PT3M29S
    duration ms: 209983
    explicit: false
    by artist: Villazul
    by artist: Ricardo Olivera
    by artist: Tabare Leyton
    by artist: Diego Aramburu
    by artist: NAHUAL
    by artist: Nelson Pino
    in album: Música para Aprender Vol. 2
      type: MusicAlbum
      date published: 2022-11-25
    isrc code: UYB142224604
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T06:38:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x73f9971208812780579b94a3f8a32995418aa216fe6216432da41d1b3907f2c7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957145
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/957145
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB142224604
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T08:56:20Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f9971208812780579b94a3f8a32995418aa216fe6216432da41d1b3907f2c7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB142224604.
      date published: 2026-07-08T08:56:20Z
  track: El Ciclo del Agua
    type: MusicRecording
    duration: PT1M57S
    duration ms: 117947
    explicit: false
    by artist: Villazul
    by artist: Lucas Sugo
    by artist: Fabián Marquisio
    in album: Música para Aprender Vol. 2
      type: MusicAlbum
      date published: 2022-11-25
    isrc code: UYB142224605
  track: La Fotosíntesis
    type: MusicRecording
    duration: PT1M59S
    duration ms: 119655
    explicit: false
    by artist: Villazul
    by artist: Fabián Marquisio
    in album: Música para Aprender Vol. 2
      type: MusicAlbum
      date published: 2022-11-25
    isrc code: UYB142224606
  track: Los Puntos Cardinales
    type: MusicRecording
    duration: PT1M14S
    duration ms: 74196
    explicit: false
    by artist: Villazul
    by artist: Diego Rossberg
    by artist: Cristhian Ortega
    in album: Música para Aprender Vol. 2
      type: MusicAlbum
      date published: 2022-11-25
    isrc code: UYB142224607
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T04:11:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x75a12142af4d42fb2b23427747491c9d793b5c3aeb950e7b77ba79cecd54dae5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Los Feriados
  track: El Abecedario
  track: Las Vocales
  track: Los Números
  track: Tablas del 6 al 10
  track: No Me Gusta
  track: Cuido Mi Cuerpo
  track: Las Emociones
  track: No Pegar
  track: Mi Dentista
  track: La Muerte
album: Martino
album: Pasos de Gigante
album: Alas
album: Transforma
album: Escalera Anfibia
album: El Otro
album: Lacadé
track: El Cantor
track: Libre
track: Pasos de Gigante
track: Alas
track: Norte
track: Noble Corazón
track: Tango
track: Imposibles de Amar
track: Salvarme
track: Carreteras Rotas
track: El Sistema Solar
track: Nada Nos Puede Pasar
track: Real O Ficción
track: Prefiero
track: Criminal
track: Solo Tu Voz
track: Transforma
track: Fotos Del Futuro
track: Quién Es Quién

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956889

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB142224607

OTSTimestamp
type: PropertyValue
value: 2026-07-06T06:56:49Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a12142af4d42fb2b23427747491c9d793b5c3aeb950e7b77ba79cecd54dae5. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB142224607.
date published: 2026-07-06T06:56:49Z

Los Feriados
type: MusicRecording
duration: PT1M50S
duration ms: 110050
explicit: false
by artist: Villazul
by artist: Zeballos
in album: Música para Aprender Vol. 2
  type: MusicAlbum
  date published: 2022-11-25

El Abecedario
type: MusicRecording
duration: PT2M5S
duration ms: 125812
explicit: false
by artist: Villazul
by artist: Sole Ramírez
in album: Música para Aprender Vol. 2
  type: MusicAlbum
  date published: 2022-11-25
isrc code: UYB142224609

Las Vocales
type: MusicRecording
duration: PT1M35S
duration ms: 95209
explicit: false
by artist: Villazul
by artist: Kuropa
by artist: Rubén Olivera
in album: Música para Aprender Vol. 2
  type: MusicAlbum
  date published: 2022-11-25
isrc code: UYB142224610

Los Números
type: MusicRecording
duration: PT2M12S
duration ms: 132228
explicit: false
by artist: Villazul
by artist: Agustín Casanova
in album: Música para Aprender Vol. 2
  type: MusicAlbum
  date published: 2022-11-25
isrc code: UYB142224611
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T12:25:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac31e77bcd0a6a229a1b1c068968769413900e311e4da4942158379a90114e4e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB142224611
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac31e77bcd0a6a229a1b1c068968769413900e311e4da4942158379a90114e4e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB142224611.
  date published: 2026-07-08T08:56:20Z

Tablas del 6 al 10
type: MusicRecording
duration: PT3M17S
duration ms: 197873
explicit: false
by artist: Villazul
by artist: Kung-Fú OmBijam
by artist: Dostrescinco
by artist: AFC
by artist: Arquero
by artist: Clipper
by artist: Pablo Silvera
in album: Música para Aprender Vol. 2
  type: MusicAlbum
  date published: 2022-11-25
isrc code: UYB142224612

No Me Gusta
type: MusicRecording
duration: PT1M55S
duration ms: 115643
explicit: false
by artist: Villazul
by artist: Julieta Rada
in album: Música para Aprender Vol. 2
  type: MusicAlbum
  date published: 2022-11-25
isrc code: UYB142224613

Cuido Mi Cuerpo
type: MusicRecording
duration: PT1M31S
duration ms: 91182
explicit: false
by artist: Villazul
by artist: Valeria Lynch
in album: Música para Aprender Vol. 2
  type: MusicAlbum
  date published: 2022-11-25
isrc code: UYB142224614

Las Emociones
type: MusicRecording
duration: PT3M13S
duration ms: 193364
explicit: false
by artist: Villazul
by artist: Mariano Martínez
by artist: Laura Chinelli
by artist: Lucía Severino
by artist: Nicolás Bagattini
by artist: Sandra Baylak
by artist: Gianluca Gerosa
in album: Música para Aprender Vol. 2
  type: MusicAlbum
  date published: 2022-11-25
isrc code: UYB142224615

No Pegar
type: MusicRecording
duration: PT1M6S
duration ms: 66585
explicit: false
by artist: Villazul
by artist: Papina de Palma
in album: Música para Aprender Vol. 2
  type: MusicAlbum
  date published: 2022-11-25
isrc code: UYB142224616
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:23:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23b9b3e4223287d4bf8b97e2c468656072d3079481888c6233c501584ec729a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB142224616
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b9b3e4223287d4bf8b97e2c468656072d3079481888c6233c501584ec729a2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB142224616.
  date published: 2026-07-02T03:30:09Z

Mi Dentista
type: MusicRecording
duration: PT1M59S
duration ms: 119469
explicit: false
by artist: Villazul
by artist: Alejandro Balbis
in album: Música para Aprender Vol. 2
  type: MusicAlbum
  date published: 2022-11-25
isrc code: UYB142224617

La Muerte
type: MusicRecording
duration: PT1M51S
duration ms: 111363
explicit: false
by artist: Villazul
by artist: Adrián Berra
in album: Música para Aprender Vol. 2
  type: MusicAlbum
  date published: 2022-11-25
isrc code: UYB142224618
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T06:13:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7515b11869918a026a2f3f32d5880dfc4376369df77afd114aed1c9e04fc77ca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB142224618
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7515b11869918a026a2f3f32d5880dfc4376369df77afd114aed1c9e04fc77ca. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB142224618.
  date published: 2026-07-02T03:55:08Z

Martino
type: MusicAlbum
date published: 2024-03-08
track: Nada Nos Puede Pasar
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207200
  explicit: false
  by artist: Martino
  in album: Martino
    type: MusicAlbum
    date published: 2024-03-08
  isrc code: UYM122400448
track: Real O Ficción
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198720
  explicit: false
  by artist: Martino
  in album: Martino
    type: MusicAlbum
    date published: 2024-03-08
  isrc code: UYM122400449
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T22:12:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x689268e6760097c7b028c0b3ba42a7d88bc452bb38e7bb146fc317153054d229
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM122400449
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x689268e6760097c7b028c0b3ba42a7d88bc452bb38e7bb146fc317153054d229. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM122400449.
    date published: 2026-07-02T05:09:12Z
track: Prefiero
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216040
  explicit: false
  by artist: Martino
  in album: Martino
    type: MusicAlbum
    date published: 2024-03-08
  isrc code: UYM122400450
track: Criminal
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221746
  explicit: false
  by artist: Martino
  in album: Martino
    type: MusicAlbum
    date published: 2024-03-08
  isrc code: UYM122400451
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T23:18:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xafb3e203f1ace0a3e9242a6589c078757f91a8b927f7128cf312a39fcf6f0e44
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957122
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957122
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM122400451
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:39:04Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb3e203f1ace0a3e9242a6589c078757f91a8b927f7128cf312a39fcf6f0e44. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM122400451.
    date published: 2026-07-08T03:39:04Z
track: Solo Tu Voz
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224973
  explicit: false
  by artist: Martino
  in album: Martino
    type: MusicAlbum
    date published: 2024-03-08
  isrc code: UYM122400452
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T19:52:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8b9c6da1a085de7aa32427c52a04c1d977e9042bac566cc8b2791124bef30958
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957122
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957122
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM122400452
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:39:04Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b9c6da1a085de7aa32427c52a04c1d977e9042bac566cc8b2791124bef30958. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM122400452.
    date published: 2026-07-08T03:39:04Z
track: Transforma
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191693
  explicit: false
  by artist: Martino
  in album: Martino
    type: MusicAlbum
    date published: 2024-03-08
  isrc code: UYM122400453
track: Fotos Del Futuro
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178666
  explicit: false
  by artist: Martino
  in album: Martino
    type: MusicAlbum
    date published: 2024-03-08
track: Quién Es Quién
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171346
  explicit: false
  by artist: Martino
  in album: Martino
    type: MusicAlbum
    date published: 2024-03-08
track: Hombre Máquina
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136653
  explicit: false
  by artist: Martino
  in album: Martino
    type: MusicAlbum
    date published: 2024-03-08
track: 20 Años
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189773
  explicit: false
  by artist: Martino
  in album: Martino
    type: MusicAlbum
    date published: 2024-03-08

Pasos de Gigante
type: MusicAlbum
date published: 2018-08-10
track: El Cantor
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156527
  explicit: false
  by artist: Martino
  in album: Pasos de Gigante
    type: MusicAlbum
    date published: 2018-08-10
  isrc code: UYB141823897
track: Norte
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207499
  explicit: false
  by artist: Martino
  in album: Pasos de Gigante
    type: MusicAlbum
    date published: 2018-08-10
track: Noble Corazón
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205362
  explicit: false
  by artist: Martino
  in album: Pasos de Gigante
    type: MusicAlbum
    date published: 2018-08-10
track: Tango
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224981
  explicit: false
  by artist: Martino
  in album: Pasos de Gigante
    type: MusicAlbum
    date published: 2018-08-10
track: Pasos de Gigante
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189665
  explicit: false
  by artist: Martino
  in album: Pasos de Gigante
    type: MusicAlbum
    date published: 2018-08-10
  isrc code: UYB141823901
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-08T00:06:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xda58cd549966cb0654d89875fb1d3dcfdc018005cc30dafde52586c5d37ecd89
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB141823901
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda58cd549966cb0654d89875fb1d3dcfdc018005cc30dafde52586c5d37ecd89. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB141823901.
    date published: 2026-07-08T03:22:41Z
track: Libre
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198260
  explicit: false
  by artist: Martino
  in album: Pasos de Gigante
    type: MusicAlbum
    date published: 2018-08-10
  isrc code: UYB141823902
track: Imposibles de Amar
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273943
  explicit: false
  by artist: Martino
  in album: Pasos de Gigante
    type: MusicAlbum
    date published: 2018-08-10
track: Alas
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237503
  explicit: false
  by artist: Martino
  in album: Pasos de Gigante
    type: MusicAlbum
    date published: 2018-08-10
track: Salvarme
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213750
  explicit: false
  by artist: Martino
  in album: Pasos de Gigante
    type: MusicAlbum
    date published: 2018-08-10

Alas
type: MusicAlbum
date published: 2024-05-23
track: Alas
  type: MusicRecording
  duration: PT4M49S
  duration ms: 289535
  explicit: false
  by artist: Martino
  in album: Alas
    type: MusicAlbum
    date published: 2024-05-23

Transforma
type: MusicAlbum
date published: 2024-04-12
track: Transforma
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208044
  explicit: false
  by artist: Martino
  in album: Transforma
    type: MusicAlbum
    date published: 2024-04-12
  isrc code: UYM122400049
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T23:56:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe3c646f8d908f0fa7c6c12526bc870846010712eac0bc3d788e4ec54c0d10461
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM122400049
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c646f8d908f0fa7c6c12526bc870846010712eac0bc3d788e4ec54c0d10461. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM122400049.
    date published: 2026-07-08T03:53:27Z

Escalera Anfibia
type: MusicAlbum
date published: 2021-02-12
track: Escalera Anfibia
  type: MusicRecording
  duration: PT5M8S
  duration ms: 308105
  explicit: false
  by artist: Rocha
  in album: Escalera Anfibia
    type: MusicAlbum
    date published: 2021-02-12
track: Carreteras Rotas
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269308
  explicit: false
  by artist: Rocha
  by artist: Martino
  in album: Escalera Anfibia
    type: MusicAlbum
    date published: 2021-02-12
track: Espinas en Su Voz
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260527
  explicit: false
  by artist: Rocha
  in album: Escalera Anfibia
    type: MusicAlbum
    date published: 2021-02-12
track: Alfil
  type: MusicRecording
  duration: PT5M51S
  duration ms: 351494
  explicit: false
  by artist: Rocha
  in album: Escalera Anfibia
    type: MusicAlbum
    date published: 2021-02-12
track: El Sol Se Esconde
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246684
  explicit: false
  by artist: Rocha
  in album: Escalera Anfibia
    type: MusicAlbum
    date published: 2021-02-12
track: Mona Lisa
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226423
  explicit: false
  by artist: Rocha
  in album: Escalera Anfibia
    type: MusicAlbum
    date published: 2021-02-12
track: Cuando Duerme el Sol
  type: MusicRecording
  duration: PT5M23S
  duration ms: 323096
  explicit: false
  by artist: Rocha
  in album: Escalera Anfibia
    type: MusicAlbum
    date published: 2021-02-12
track: Chica Lunar
  type: MusicRecording
  duration: PT5M58S
  duration ms: 358100
  explicit: false
  by artist: Rocha
  in album: Escalera Anfibia
    type: MusicAlbum
    date published: 2021-02-12

El Otro
type: MusicAlbum
date published: 2016-03-18
track: Apacigua
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264547
  explicit: false
  by artist: Walas
  in album: El Otro
    type: MusicAlbum
    date published: 2016-03-18
track: 0nce Despertares (feat. Antonio Birabent)
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256034
  explicit: false
  by artist: Walas
  by artist: Antonio Birabent
  in album: El Otro
    type: MusicAlbum
    date published: 2016-03-18
track: Mal Dia (feat. Fernando Santullo)
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253151
  explicit: false
  by artist: Walas
  by artist: Fernando Santullo
  in album: El Otro
    type: MusicAlbum
    date published: 2016-03-18
track: Hikikomori (feat. Pamela Cattani)
  type: MusicRecording
  duration: PT5M15S
  duration ms: 315874
  explicit: false
  by artist: Walas
  by artist: Pamela Cattani
  in album: El Otro
    type: MusicAlbum
    date published: 2016-03-18
track: Inmovil (feat. Diego Martino)
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196809
  explicit: false
  by artist: Walas
  by artist: Martino
  in album: El Otro
    type: MusicAlbum
    date published: 2016-03-18
track: Above (Dado) [feat. John Kunkel]
  type: MusicRecording
  duration: PT5M34S
  duration ms: 334985
  explicit: false
  by artist: Walas
  by artist: John Kunkel
  in album: El Otro
    type: MusicAlbum
    date published: 2016-03-18
track: Nadie Encendia los Sintes
  type: MusicRecording
  duration: PT4M55S
  duration ms: 295439
  explicit: false
  by artist: Walas
  in album: El Otro
    type: MusicAlbum
    date published: 2016-03-18
track: Never Close My Eyes (feat. John Kunkel)
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264094
  explicit: false
  by artist: Walas
  by artist: John Kunkel
  in album: El Otro
    type: MusicAlbum
    date published: 2016-03-18
track: Electricidad en el Aire (feat. Laura Chinelli)
  type: MusicRecording
  duration: PT4M50S
  duration ms: 290132
  explicit: false
  by artist: Walas
  by artist: Laura Chinelli
  in album: El Otro
    type: MusicAlbum
    date published: 2016-03-18

Lacadé
type: MusicAlbum
date published: 2019-01-01
track: Lacadé
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247868
  explicit: false
  by artist: Demian Caula
  by artist: Martino
  in album: Lacadé
    type: MusicAlbum
    date published: 2019-01-01

El Cantor
type: MusicRecording
duration: PT2M36S
duration ms: 156527
explicit: false
by artist: Martino
in album: Pasos de Gigante
  type: MusicAlbum
  date published: 2018-08-10
isrc code: UYB141823897

Libre
type: MusicRecording
duration: PT3M18S
duration ms: 198260
explicit: false
by artist: Martino
in album: Pasos de Gigante
  type: MusicAlbum
  date published: 2018-08-10
isrc code: UYB141823902

Pasos de Gigante
type: MusicRecording
duration: PT3M9S
duration ms: 189665
explicit: false
by artist: Martino
in album: Pasos de Gigante
  type: MusicAlbum
  date published: 2018-08-10
isrc code: UYB141823901
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-08T00:06:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda58cd549966cb0654d89875fb1d3dcfdc018005cc30dafde52586c5d37ecd89
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB141823901
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda58cd549966cb0654d89875fb1d3dcfdc018005cc30dafde52586c5d37ecd89. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB141823901.
  date published: 2026-07-08T03:22:41Z

Alas
type: MusicRecording
duration: PT4M49S
duration ms: 289535
explicit: false
by artist: Martino
in album: Alas
  type: MusicAlbum
  date published: 2024-05-23

Norte
type: MusicRecording
duration: PT3M27S
duration ms: 207499
explicit: false
by artist: Martino
in album: Pasos de Gigante
  type: MusicAlbum
  date published: 2018-08-10

Noble Corazón
type: MusicRecording
duration: PT3M25S
duration ms: 205362
explicit: false
by artist: Martino
in album: Pasos de Gigante
  type: MusicAlbum
  date published: 2018-08-10

Tango
type: MusicRecording
duration: PT3M44S
duration ms: 224981
explicit: false
by artist: Martino
in album: Pasos de Gigante
  type: MusicAlbum
  date published: 2018-08-10

Imposibles de Amar
type: MusicRecording
duration: PT4M33S
duration ms: 273943
explicit: false
by artist: Martino
in album: Pasos de Gigante
  type: MusicAlbum
  date published: 2018-08-10

Salvarme
type: MusicRecording
duration: PT3M33S
duration ms: 213750
explicit: false
by artist: Martino
in album: Pasos de Gigante
  type: MusicAlbum
  date published: 2018-08-10

Carreteras Rotas
type: MusicRecording
duration: PT4M29S
duration ms: 269308
explicit: false
by artist: Rocha
by artist: Martino
in album: Escalera Anfibia
  type: MusicAlbum
  date published: 2021-02-12

Alas
type: MusicRecording
duration: PT3M57S
duration ms: 237503
explicit: false
by artist: Martino
in album: Pasos de Gigante
  type: MusicAlbum
  date published: 2018-08-10

El Sistema Solar
type: MusicRecording
duration: PT2M35S
duration ms: 155191
explicit: false
by artist: Villazul
by artist: Martino
by artist: Diego Matturro
by artist: Fabián Marquisio
by artist: Nico Roman
by artist: Diego Traverso
in album: Música para Aprender Vol. 2
  type: MusicAlbum
  date published: 2022-11-25
isrc code: UYB142224602

Nada Nos Puede Pasar
type: MusicRecording
duration: PT3M27S
duration ms: 207200
explicit: false
by artist: Martino
in album: Martino
  type: MusicAlbum
  date published: 2024-03-08
isrc code: UYM122400448

Real O Ficción
type: MusicRecording
duration: PT3M18S
duration ms: 198720
explicit: false
by artist: Martino
in album: Martino
  type: MusicAlbum
  date published: 2024-03-08
isrc code: UYM122400449
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T22:12:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x689268e6760097c7b028c0b3ba42a7d88bc452bb38e7bb146fc317153054d229
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM122400449
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x689268e6760097c7b028c0b3ba42a7d88bc452bb38e7bb146fc317153054d229. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM122400449.
  date published: 2026-07-02T05:09:12Z

Prefiero
type: MusicRecording
duration: PT3M36S
duration ms: 216040
explicit: false
by artist: Martino
in album: Martino
  type: MusicAlbum
  date published: 2024-03-08
isrc code: UYM122400450

Criminal
type: MusicRecording
duration: PT3M41S
duration ms: 221746
explicit: false
by artist: Martino
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  date published: 2024-03-08
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  value: 2026-07-07T23:18:08+00:00
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM122400451
additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:39:04Z

Solo Tu Voz
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b9c6da1a085de7aa32427c52a04c1d977e9042bac566cc8b2791124bef30958. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM122400452.
  date published: 2026-07-08T03:39:04Z

Transforma
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  date published: 2024-03-08
isrc code: UYM122400453

Fotos Del Futuro
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duration ms: 178666
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  date published: 2024-03-08

Quién Es Quién
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